I really like the lamps but after I put them up I realized the light they shed is too yellow for my taste -- I wanted to buy the white lampshades to switch them out but there is NOWHERE on the site that allows me to do that without exchanging the whole lamp, and Wayfair doesn't seem to offer lampshades this size.  Frustrating.  Nothing wrong with the lamps but irritating that I can't switch the shades.